2420779142520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{81233}}^1$

素因数の和:81967

約数の個数: 256

約数和(自身を含む): 8278459459200

約数和(自身を除く): 5857680316680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 673, 738, 820, 984, 1080, 1107, 1230, 1346, 1476, 1640, 1845, 2019, 2214, 2460, 2692, 2952, 3365, 3690, 4038, 4428, 4920, 5384, 5535, 6057, 6730, 7380, 8076, 8856, 10095, 11070, 12114, 13460, 14760, 16152, 18171, 20190, 22140, 24228, 26920, 27593, 30285, 36342, 40380, 44280, 48456, 55186, 60570, 72684, 80760, 81233, 82779, 90855, 110372, 121140, 137965, 145368, 162466, 165558, 181710, 220744, 242280, 243699, 248337, 275930, 324932, 331116, 363420, 406165, 413895, 487398, 496674, 551860, 649864, 662232, 726840, 731097, 745011, 812330, 827790, 974796, 993348, 1103720, 1218495, 1241685, 1462194, 1490022, 1624660, 1655580, 1949592, 1986696, 2193291, 2436990, 2483370, 2924388, 2980044, 3249320, 3311160, 3330553, 3655485, 3725055, 4386582, 4873980, 4966740, 5848776, 5960088, 6661106, 7310970, 7450110, 8773164, 9747960, 9933480, 9991659, 10966455, 13322212, 14621940, 14900220, 16652765, 17546328, 19983318, 21932910, 26644424, 29243880, 29800440, 29974977, 33305530, 39966636, 43865820, 49958295, 54669809, 59949954, 66611060, 79933272, 87731640, 89924931, 99916590, 109339618, 119899908, 133222120, 149874885, 164009427, 179849862, 199833180, 218679236, 239799816, 273349045, 299749770, 328018854, 359699724, 399666360, 437358472, 449624655, 492028281, 546698090, 599499540, 656037708, 719399448, 820047135, 899249310, 984056562, 1093396180, 1198999080, 1312075416, 1476084843, 1640094270, 1798498620, 1968113124, 2186792360, 2241462169, 2460141405, 2952169686, 3280188540, 3596997240, 3936226248, 4482924338, 4920282810, 5904339372, 6560377080, 6724386507, 7380424215, 8965848676, 9840565620, 11207310845, 11808678744, 13448773014, 14760848430, 17931697352, 19681131240, 20173159521, 22414621690, 26897546028, 29521696860, 33621932535, 40346319042, 44829243380, 53795092056, 59043393720, 60519478563, 67243865070, 80692638084, 89658486760, 100865797605, 121038957126, 134487730140, 161385276168, 201731595210, 242077914252, 268975460280, 302597392815, 403463190420, 484155828504, 605194785630, 806926380840, 1210389571260, 2420779142520]

約数ペア:

[(1, 2420779142520), (2, 1210389571260), (3, 806926380840), (4, 605194785630), (5, 484155828504), (6, 403463190420), (8, 302597392815), (9, 268975460280), (10, 242077914252), (12, 201731595210), (15, 161385276168), (18, 134487730140), (20, 121038957126), (24, 100865797605), (27, 89658486760), (30, 80692638084), (36, 67243865070), (40, 60519478563), (41, 59043393720), (45, 53795092056), (54, 44829243380), (60, 40346319042), (72, 33621932535), (82, 29521696860), (90, 26897546028), (108, 22414621690), (120, 20173159521), (123, 19681131240), (135, 17931697352), (164, 14760848430), (180, 13448773014), (205, 11808678744), (216, 11207310845), (246, 9840565620), (270, 8965848676), (328, 7380424215), (360, 6724386507), (369, 6560377080), (410, 5904339372), (492, 4920282810), (540, 4482924338), (615, 3936226248), (673, 3596997240), (738, 3280188540), (820, 2952169686), (984, 2460141405), (1080, 2241462169), (1107, 2186792360), (1230, 1968113124), (1346, 1798498620), (1476, 1640094270), (1640, 1476084843), (1845, 1312075416), (2019, 1198999080), (2214, 1093396180), (2460, 984056562), (2692, 899249310), (2952, 820047135), (3365, 719399448), (3690, 656037708), (4038, 599499540), (4428, 546698090), (4920, 492028281), (5384, 449624655), (5535, 437358472), (6057, 399666360), (6730, 359699724), (7380, 328018854), (8076, 299749770), (8856, 273349045), (10095, 239799816), (11070, 218679236), (12114, 199833180), (13460, 179849862), (14760, 164009427), (16152, 149874885), (18171, 133222120), (20190, 119899908), (22140, 109339618), (24228, 99916590), (26920, 89924931), (27593, 87731640), (30285, 79933272), (36342, 66611060), (40380, 59949954), (44280, 54669809), (48456, 49958295), (55186, 43865820), (60570, 39966636), (72684, 33305530), (80760, 29974977), (81233, 29800440), (82779, 29243880), (90855, 26644424), (110372, 21932910), (121140, 19983318), (137965, 17546328), (145368, 16652765), (162466, 14900220), (165558, 14621940), (181710, 13322212), (220744, 10966455), (242280, 9991659), (243699, 9933480), (248337, 9747960), (275930, 8773164), (324932, 7450110), (331116, 7310970), (363420, 6661106), (406165, 5960088), (413895, 5848776), (487398, 4966740), (496674, 4873980), (551860, 4386582), (649864, 3725055), (662232, 3655485), (726840, 3330553), (731097, 3311160), (745011, 3249320), (812330, 2980044), (827790, 2924388), (974796, 2483370), (993348, 2436990), (1103720, 2193291), (1218495, 1986696), (1241685, 1949592), (1462194, 1655580), (1490022, 1624660)]